系统自带的时间替换

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo}p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #6122ae}p.p3 {margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #1d9421}p.p4 {margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #c91b13}span.s1 {font-variant-ligatures: no-common-ligatures}span.s2 {font-variant-ligatures: no-common-ligatures; color: #6122ae}span.s3 {font-variant-ligatures: no-common-ligatures; color: #c32275}span.s4 {font-variant-ligatures: no-common-ligatures; color: #539aa4}span.s5 {font-variant-ligatures: no-common-ligatures; color: #3d1d81}span.s6 {font-variant-ligatures: no-common-ligatures; color: #000000}

(NSString *)timeFormat
{
NSDate *selected = [self.datePickerView date];
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
// [dateFormatter setDateStyle:NSDateFormatterLongStyle];
[dateFormatter setDateFormat:@"yyyy-MM-dd'T'HH:mm:ss-EEEE"];
NSString *currentOlderOneDateStr = [dateFormatter stringFromDate:selected];
return currentOlderOneDateStr;
}

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo}span.s1 {font-variant-ligatures: no-common-ligatures}

2016-12-01T20:11:04-Thursday替换为p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo}span.s1 {font-variant-ligatures: no-common-ligatures}span.s2 {font: 18.0px 'PingFang SC'; font-variant-ligatures: no-common-ligatures}

12****月****01****日****(****星期四****)20****点

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo}p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #1d9421}p.p3 {margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; min-height: 21.0px}p.p4 {margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #c91b13}span.s1 {font-variant-ligatures: no-common-ligatures}span.s2 {font-variant-ligatures: no-common-ligatures; color: #6122ae}span.s3 {font-variant-ligatures: no-common-ligatures; color: #000000}span.s4 {font: 18.0px 'PingFang SC'; font-variant-ligatures: no-common-ligatures}span.s5 {font-variant-ligatures: no-common-ligatures; color: #3d1d81}span.s6 {font-variant-ligatures: no-common-ligatures; color: #0435ff}span.s7 {font-variant-ligatures: no-common-ligatures; color: #703daa}span.s8 {font-variant-ligatures: no-common-ligatures; color: #1d9421}span.s9 {font-variant-ligatures: no-common-ligatures; color: #c91b13}span.s10 {font: 18.0px 'PingFang SC'; font-variant-ligatures: no-common-ligatures; color: #c91b13}span.s11 {font-variant-ligatures: no-common-ligatures; color: #c32275}

-(NSMutableString*)weekdayStringFromDate:(NSString *)inputString {
//11月26日 (星期六) 15点
NSString * englishStr = [inputString substringFromIndex:20];

NSRange  monthRange =NSMakeRange(5,2) ;//{5,2}

NSString * monthStr = [inputString substringWithRange:monthRange];

NSRange  dayRange =NSMakeRange(8,2) ;
NSString * dayStr = [inputString substringWithRange:dayRange];

NSRange  hourRange =NSMakeRange(11,2) ;
NSString * hourStr = [inputString substringWithRange:hourRange];

NSMutableString * weekday = [[NSMutableString alloc] initWithString:monthStr];
[weekday appendString:@"月"];
[weekday appendString:dayStr];
[weekday appendString:@"日"];
[weekday appendString:[NSString stringWithFormat:@"%@点",hourStr]];
NSArray *weekdays = [NSArray arrayWithObjects: @"星期天", @"星期一", @"星期二", @"星期三", @"星期四", @"星期五", @"星期六", nil];
if ([englishStr isEqualToString:@"Wednesday"]) {
    
    [weekday insertString:[NSString stringWithFormat:@"(%@)",weekdays[3]] atIndex:6];
    
    return weekday;
}else if ([englishStr isEqualToString:@"Thursday"]){
    
    [weekday insertString:[NSString stringWithFormat:@"(%@)",weekdays[4]] atIndex:6];
    return weekday;
}else if ([englishStr isEqualToString:@"Friday"]){
    [weekday insertString:[NSString stringWithFormat:@"(%@)",weekdays[5]] atIndex:6];
    return weekday;
}else if ([englishStr isEqualToString:@"Saturday"]){
    [weekday insertString:[NSString stringWithFormat:@"(%@)",weekdays[6]] atIndex:6];
    return weekday;
}else if ([englishStr isEqualToString:@"Sunday"]){
    [weekday insertString:[NSString stringWithFormat:@"(%@)",weekdays[7]] atIndex:6];
    return weekday;
}else if ([englishStr isEqualToString:@"Monday"]){
    [weekday insertString:[NSString stringWithFormat:@"(%@)",weekdays[8]] atIndex:6];
    return weekday;
}else if ([englishStr isEqualToString:@"Tuesday"]){
    [weekday insertString:[NSString stringWithFormat:@"(%@)",weekdays[9]] atIndex:6];
    return weekday;
}
else{
    return nil;
}

}

我在使用中总是碰到需要一些特殊的要求的但是发现模拟器上面是英文的我自己花时间去把这个英文换成中文,最后发现原来 ios 的系统是自带了星期的,只是英文在模拟器的设置上面通用语言默认是英文的,所以不显示中文罢了,我通过对p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo}span.s1 {font-variant-ligatures: no-common-ligatures}

UIDatePickerMode的进一步了解,发现如下几种情况:

屏幕快照 2016-12-01 下午1.53.12.png

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo}span.s1 {font-variant-ligatures: no-common-ligatures}

UIDatePickerModeTime:

屏幕快照 2016-12-01 下午1.53.57.png

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo}span.s1 {font-variant-ligatures: no-common-ligatures}

UIDatePickerModeDate:

屏幕快照 2016-12-01 下午1.54.33.png

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo}span.s1 {font-variant-ligatures: no-common-ligatures}

UIDatePickerModeDateAndTime:

屏幕快照 2016-12-01 下午1.55.05.png

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo}span.s1 {font-variant-ligatures: no-common-ligatures}

UIDatePickerModeCountDownTimer:
![Upload 屏幕快照 2016-12-01 下午1.55.38.png failed. Please try again.]

最后给大家推荐一个很好的 demo链接:http://www.code4app.com/thread-6702-1-1.html

系统自带的时间替换

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